MX168925B - Procedimiento para quemar combustible conteniendo azufre en un sistema de combustion de lecho fluido en circulacion - Google Patents

Procedimiento para quemar combustible conteniendo azufre en un sistema de combustion de lecho fluido en circulacion

Info

Publication number
MX168925B
MX168925B MX026466A MX2646686A MX168925B MX 168925 B MX168925 B MX 168925B MX 026466 A MX026466 A MX 026466A MX 2646686 A MX2646686 A MX 2646686A MX 168925 B MX168925 B MX 168925B
Authority
MX
Mexico
Prior art keywords
combustion system
procedure
bed combustion
fluid bed
circulating fluid
Prior art date
Application number
MX026466A
Other languages
English (en)
Inventor
Keh-Hsien Hsiao
Yung-Yi Lin
Pasupati Sadhukhan
Lowell D Fraley
Original Assignee
Kellogg M W Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kellogg M W Co filed Critical Kellogg M W Co
Publication of MX168925B publication Critical patent/MX168925B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C10/00—Fluidised bed combustion apparatus
    • F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
    • F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
    • F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
    • F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2206/00—Fluidised bed combustion
    • F23C2206/10—Circulating fluidised bed
    • F23C2206/101—Entrained or fast fluidised bed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treating Waste Gases (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

La presente invención se refiere a un método para quemar combustible conteniendo azufre en un sistema de combustión de lecho fluído en circulación en donde el combustible se quema en una zona de combustión primaria bajo condiciones reductoras y el azufre es capturado como sulfuro alcalino. El gas reductor formado se oxida a gas de combustión el cual se separa entonces de los sólidos que contienen sulfuro alcalino. Los sólidos separados son oxidados y reciclados a la zona de combustión primaria.
MX026466A 1985-03-01 1986-02-28 Procedimiento para quemar combustible conteniendo azufre en un sistema de combustion de lecho fluido en circulacion MX168925B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/707,252 US4579070A (en) 1985-03-01 1985-03-01 Reducing mode circulating fluid bed combustion

Publications (1)

Publication Number Publication Date
MX168925B true MX168925B (es) 1993-06-14

Family

ID=24840961

Family Applications (1)

Application Number Title Priority Date Filing Date
MX026466A MX168925B (es) 1985-03-01 1986-02-28 Procedimiento para quemar combustible conteniendo azufre en un sistema de combustion de lecho fluido en circulacion

Country Status (17)

Country Link
US (1) US4579070A (es)
EP (1) EP0193205B1 (es)
JP (1) JPS61213407A (es)
KR (1) KR940010029B1 (es)
CN (1) CN1005866B (es)
AU (1) AU570905B2 (es)
BR (1) BR8600909A (es)
CA (1) CA1252632A (es)
DE (1) DE3672623D1 (es)
EG (1) EG17736A (es)
ES (1) ES8705612A1 (es)
IN (1) IN165953B (es)
MX (1) MX168925B (es)
SU (1) SU1438626A3 (es)
TR (1) TR22693A (es)
YU (1) YU45305B (es)
ZA (1) ZA861047B (es)

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SE9601393L (sv) * 1996-04-12 1997-10-13 Abb Carbon Ab Förfarande för förbränning och förbränningsanläggning
FI102316B1 (fi) * 1996-06-05 1998-11-13 Foster Wheeler Energia Oy Menetelmä ja laite kiintoainesuspensioiden haitallisten komponenttien lämmönsiirtopinnoille aiheuttaman korroosion vähentämiseksi
DE19818536C2 (de) * 1998-04-24 2002-04-11 Daimler Chrysler Ag Verfahren zur Neutralisierung von Schwefeldioxid und/oder Schwefeltrioxid in Abgasen
CN1218141C (zh) 1998-05-11 2005-09-07 马丁环保及能源技术有限责任公司 固体物料热处理的方法
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CA2389660C (en) * 1999-11-02 2007-10-02 Consolidated Engineering Company, Inc. Method and apparatus for combustion of residual carbon in fly ash
AT410802B (de) * 2001-11-09 2003-08-25 Voest Alpine Ind Anlagen Verfahren und vorrichtung zur behandlung eines feinteilchenförmigen, insbesondere metallhaltigen, einsatzmateriales
US7252134B2 (en) * 2004-06-28 2007-08-07 Consolidated Engineering Company, Inc. Method and apparatus for removal of flashing and blockages from a casting
US7384615B2 (en) * 2004-12-02 2008-06-10 Battelle Energy Alliance, Llc Method oil shale pollutant sorption/NOx reburning multi-pollutant control
US7708964B2 (en) * 2004-12-02 2010-05-04 Battelle Energy Alliance, Llc Oil shale derived pollutant control materials and methods and apparatuses for producing and utilizing the same
WO2007147091A2 (en) * 2006-06-15 2007-12-21 Consolidated Engineering Company, Inc. Methods and system for manufacturing castings utilizing an automated flexible manufacturing system
DE102007056580B3 (de) * 2007-11-23 2009-04-02 Forschungszentrum Karlsruhe Gmbh Verfahren und Vorrichtung zur Flugstrom-Sulfatierung von Rauchgasinhaltsstoffen
ITMI20072290A1 (it) * 2007-12-06 2009-06-07 Itea Spa Processo di combustione
CN102286291B (zh) * 2010-06-18 2014-04-30 中国石油化工股份有限公司 一种页岩油的催化转化方法
CN102221199A (zh) * 2011-03-11 2011-10-19 中国电力企业联合会科技开发服务中心 循环流化床锅炉低风压改进及运行方法
US8689709B2 (en) * 2011-05-04 2014-04-08 Southern Company Oxycombustion in transport oxy-combustor
CN103375796A (zh) * 2012-04-13 2013-10-30 张�诚 窄筛分燃煤循环流化床颗粒热载体加热炉
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FI20155085A (fi) * 2015-02-09 2016-08-10 Fortum Oyj Menetelmä NOx-päästöjen vähentämiseksi kiertoleijupetikattilassa, kiertoleijupetikattila ja sen käyttö
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Also Published As

Publication number Publication date
JPS61213407A (ja) 1986-09-22
ZA861047B (en) 1986-10-29
ES8705612A1 (es) 1987-05-01
CN1005866B (zh) 1989-11-22
YU28786A (en) 1988-04-30
SU1438626A3 (ru) 1988-11-15
YU45305B (en) 1992-05-28
KR860007503A (ko) 1986-10-13
CN86102126A (zh) 1986-10-22
AU5338086A (en) 1986-09-04
DE3672623D1 (de) 1990-08-23
IN165953B (es) 1990-02-17
EP0193205B1 (en) 1990-07-18
TR22693A (tr) 1988-04-04
EP0193205A3 (en) 1988-01-13
KR940010029B1 (ko) 1994-10-20
EG17736A (en) 1991-06-30
BR8600909A (pt) 1986-11-11
ES552552A0 (es) 1987-05-01
AU570905B2 (en) 1988-03-24
CA1252632A (en) 1989-04-18
US4579070A (en) 1986-04-01
EP0193205A2 (en) 1986-09-03

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